The Dana Spicer Screw, part number 016.03.4020 or 016034020, is a genuine Spicer driveline and axle hardware component catalogued under the Driveline and Axles category. This screw is sold individually (unit of measure: each) and is designed for off-highway axle applications. The part is an OEM Spicer piece, making it a reliable choice when replacing hardware on Spicer-equipped driveline and axle assemblies. If you need to confirm this is the correct fastener for your specific application, contact Pro Gear and Transmission directly before ordering.FeaturesGenuine Spicer OEM screw for driveline and axle assembliesPart number 016.03.4020 or 016034020Designed for off-highway axle applicationsSold individually (each)Available from Pro Gear and TransmissionTech SpecsPart Number: 016.03.4020 or 016034020Unit of Measure: EachApplication: Off-highway driveline and axle